Geographic and sectoral characteristics of academic knowledge externalities

被引：172

作者：

Anselin, L

Varga, A

Acs, ZJ

机构：

[1] Univ Illinois, REAL, Urbana, IL 61801 USA

[2] Univ Illinois, Dept Agr & Consumer Econ, Urbana, IL 61801 USA

[3] Univ Vienna Econ & Business Adm, Inst Econ Geog Reg Dev & Environm Management, A-1090 Vienna, Austria

[4] Univ Pecs, Dept Econ, H-7621 Pecs, Hungary

[5] Univ Maryland, Merrick Sch Business, Baltimore, MD 21201 USA

来源：

PAPERS IN REGIONAL SCIENCE | 2000年 / 79卷 / 04期

关键词：

innovations; high technology R&D; spatial econometrics; knowledge production function;

D O I：

10.1007/PL00011486

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

This note implements a novel approach to formalizing spatial externalities by employing spatial econometric methods that combine spatial dependence in the form of spatial autoregressive processes and spatial heterogeneity in the form of spatial regimes. The results confirm earlier findings that academic externalities are not uniform across sectors but also indicate important differences across sectors in terms of agglomeration effects. JEL classification: O31, H41, O40.

引用

页码：435 / 443

页数：9

共 17 条

[1]

ACS ZJ, 1992, AM ECON REV, V82, P363

[2] Local geographic spillovers between university research and high technology innovations [J].